1124042240201 has 4 divisors (see below), whose sum is σ = 1128042390804. Its totient is φ = 1120042089600.

The previous prime is 1124042240197. The next prime is 1124042240207. The reversal of 1124042240201 is 1020422404211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1004655405625 + 119386834576 = 1002325^2 + 345524^2 .

It is a cyclic number.

It is not a de Polignac number, because 1124042240201 - 2² = 1124042240197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1124042240207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2000074880 + ... + 2000075441.

It is an arithmetic number, because the mean of its divisors is an integer number (282010597701).

Almost surely, 2^{1124042240201} is an apocalyptic number.

It is an amenable number.

1124042240201 is a deficient number, since it is larger than the sum of its proper divisors (4000150603).

1124042240201 is an equidigital number, since it uses as much as digits as its factorization.

1124042240201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4000150602.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 1124042240201 its reverse (1020422404211), we get a palindrome (2144464644412).

The spelling of 1124042240201 in words is "one trillion, one hundred twenty-four billion, forty-two million, two hundred forty thousand, two hundred one".